Pith Number

pith:2URFPSOK

pith:2025:2URFPSOKJF4NKNUFM5WWDWDV5Q

not attested not anchored not stored refs pending

LVFace: Progressive Cluster Optimization for Large Vision Models in Face Recognition

Chao Feng, Jiangchuan Wei, Jiao Ran, Jinghan You, Mingyu Guo, Shanglin Li, Yuanrui Sun

arxiv:2501.13420 v3 · 2025-01-23 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2URFPSOKJF4NKNUFM5WWDWDV5Q}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T11:54:10.230011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d52257c9ca4978d53685676d61d875ec2802f99ac9f9beef5de46b51120440d9

Aliases

arxiv: 2501.13420 · arxiv_version: 2501.13420v3 · doi: 10.48550/arxiv.2501.13420 · pith_short_12: 2URFPSOKJF4N · pith_short_16: 2URFPSOKJF4NKNUF · pith_short_8: 2URFPSOK

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2URFPSOKJF4NKNUFM5WWDWDV5Q \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d52257c9ca4978d53685676d61d875ec2802f99ac9f9beef5de46b51120440d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c987b4ceaee164f4461a99073bd27feb9ebc79ff6035f6bc8e19862db34c2d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-23T06:48:48Z",
    "title_canon_sha256": "8a4fcf1d08f0a89e39d5c2ac9f540c62f20ee79a84d4ea2bc2dfe8bc3464295d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13420",
    "kind": "arxiv",
    "version": 3
  }
}